20”, 24”, 26”, 28” (700c)Bikes come with varying wheel sizes – 20” is the best size for folding bikes. In general the larger the size the smoother the ride but this has to be thought about in conjunction with how tall the bike is – and can you get onto it.

Battery

Lithium – offers the most efficient battery available at present. They give a lightweight, long range, long life option that has transformed current bikes. They are not the cheapest though

Lead Acid –SLA (sealed lead acid) battery - cheap to replace but heavy and limited range

Frame

Folding – these frames allow the bike to be folded down to compact the overall size. Useful for transporting in cars, buses or trains or storage at home

Aluminium – lightweight and often moulded into stylish shaped frames

Range

Up to 30 miles- Battery ranges are given as a guide but can e subject to may considerations. They can be affected by temperature, rider fitness, terrain, wind, tyre pressure and several other factors

Power

PAS- Pedal Assist System – pedal driven power

Throttle- Working from either thumb or twist grip. Will get you going without pedalling.